Inventor · disambiguated record
John Karlsson
Also filed as: KARLSSON JOHN · KARLSSON JOHN E · KARLSSON JOHN ELIS GÖSTA
41 granted patents·13 pending applications·651 citations·filing 2011–2024
98Inventor score
Files withNEONODE INC37GOERTZ MAGNUS83M INNOVATIVE PROPERTIES COMPANY43M INNOVATIVE PROPERTIES CO1FROEJDH GUNNAR MARTIN1
Top patents by PatentIndex Score
54 records- 0198US9207800B1Integrated light guide and touch screen frame and multi-touch determination methodNEONODE INC·Filed 2015·Granted Dec 8, 2015·66 cites·11 claims
- 0297US9335867B2Light-based touch surface with curved bordersNEONODE INC·Filed 2015·Granted May 10, 2016·16 cites·7 claims
- 0397US9152258B2User interface for a touch screenNEONODE INC·Filed 2013·Granted Oct 6, 2015·56 cites·8 claims
- 0497US8896575B2Pressure-sensitive touch screenGOERTZ MAGNUS·Filed 2011·Granted Nov 25, 2014·73 cites·4 claims
- 0597US8775023B2Light-based touch controls on a steering wheel and dashboardNEONODE INC·Filed 2013·Granted Jul 8, 2014·38 cites·81 claims
- 0696US9164625B2Proximity sensor for determining two-dimensional coordinates of a proximal objectNEONODE INC·Filed 2014·Granted Oct 20, 2015·31 cites·13 claims
- 0796US8676007B2Light-based touch surface with curved borders and sloping bezelNEONODE INC·Filed 2013·Granted Mar 18, 2014·23 cites·18 claims
- 0896US8553014B2Optical touch screen systems using total internal reflectionNEONODE INC·Filed 2013·Granted Oct 8, 2013·44 cites·20 claims
- 0995US9645679B2Integrated light guide and touch screen frameNEONODE INC·Filed 2015·Granted May 9, 2017·17 cites·17 claims
- 1095US8837882B2Light-based touch surface with curved bordersNEONODE INC·Filed 2014·Granted Sep 16, 2014·17 cites·6 claims
- 1194US10004985B2Handheld electronic device and associated distributed multi-display systemNEONODE INC·Filed 2015·Granted Jun 26, 2018·13 cites·16 claims
- 1294US9052771B2Touch screen calibration and update methodsGOERTZ MAGNUS·Filed 2011·Granted Jun 9, 2015·25 cites·15 claims
- 1393US10534479B2Optical proximity sensorsNEONODE INC·Filed 2018·Granted Jan 14, 2020·8 cites·12 claims
- 1493US9921661B2Optical proximity sensor and associated user interfaceNEONODE INC·Filed 2016·Granted Mar 20, 2018·13 cites·4 claims
- 1593US8918252B2Light-based touch controls on a steering wheelNEONODE INC·Filed 2014·Granted Dec 23, 2014·15 cites·10 claims
- 1693US8587562B2Light-based touch screen using elliptical and parabolic reflectorsGOERTZ MAGNUS·Filed 2011·Granted Nov 19, 2013·24 cites·6 claims
- 1792US9471170B2Light-based touch screen with shift-aligned emitter and receiver lensesGOERTZ MAGNUS·Filed 2011·Granted Oct 18, 2016·19 cites·26 claims
- 1892US9411430B2Optical touch screen using total internal reflectionNEONODE INC·Filed 2013·Granted Aug 9, 2016·18 cites·13 claims
- 1991US8902196B2Methods for determining a touch location on a touch screenGOERTZ MAGNUS·Filed 2011·Granted Dec 2, 2014·17 cites·18 claims
- 2089US9389730B2Light-based touch screen using elongated light guidesGOERTZ MAGNUS·Filed 2011·Granted Jul 12, 2016·13 cites·9 claims
- 2189US9195344B2Optical surface using a reflected image for determining three-dimensional position informationGOERTZ MAGNUS·Filed 2011·Granted Nov 24, 2015·13 cites·11 claims
- 2289US9035917B2ASIC controller for light-based sensorNEONODE INC·Filed 2014·Granted May 19, 2015·10 cites·22 claims
- 2389US8674966B2ASIC controller for light-based touch screenJANSSON ANDERS·Filed 2012·Granted Mar 18, 2014·13 cites·31 claims
- 2488US11073948B2Optical proximity sensorsNEONODE INC·Filed 2020·Granted Jul 27, 2021·2 cites·6 claims
- 2587US11842014B2Contactless touch input systemNEONODE INC·Filed 2020·Granted Dec 12, 2023·2 cites·10 claims
- 2685USD776666SCurved light guide frameNEONODE INC·Filed 2015·Granted Jan 17, 2017·27 cites·1 claims
- 2781US8403203B2Component bonding using a capillary effectGOERTZ MAGNUS·Filed 2011·Granted Mar 26, 2013·6 cites·5 claims
- 2879US2023384895A1Optical proximity sensorsNEONODE INC·Filed 2023·Application pending·0 cites
- 2976US8989536B2Light-based touch surface with curved bordersNEONODE INC·Filed 2014·Granted Mar 24, 2015·2 cites·12 claims
- 3075USD776665SLight guide frameNEONODE INC·Filed 2015·Granted Jan 17, 2017·16 cites·1 claims
- 3174US9778794B2Light-based touch screenNEONODE INC·Filed 2015·Granted Oct 3, 2017·2 cites·20 claims
- 3272US11733808B2Object detector based on reflected lightNEONODE INC·Filed 2021·Granted Aug 22, 2023·0 cites·11 claims
- 3372US2022326783A1Contactless control panelNEONODE INC·Filed 2022·Application pending·0 cites
- 3471US10007422B2Light-based controls in a toroidal steering wheelNEONODE INC·Filed 2016·Granted Jun 26, 2018·1 cites·7 claims
- 3571US2025044934A1Systems and methods for managing digital notes3M INNOVATIVE PROPERTIES COMPANY·Filed 2024·Application pending·0 cites
- 3668US11379048B2Contactless control panelNEONODE INC·Filed 2020·Granted Jul 5, 2022·0 cites·11 claims
- 3767US9052777B2Optical elements with alternating reflective lens facetsHOLMGREN STEFAN·Filed 2012·Granted Jun 9, 2015·3 cites·17 claims
- 3865US10802601B2Optical proximity sensor and associated user interfaceNEONODE INC·Filed 2019·Granted Oct 13, 2020·0 cites·14 claims
- 3963US12141430B2Systems and methods for managing digital notes3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Nov 12, 2024·0 cites·13 claims
- 4061US2018275865A1Light-based touch controls on a steering wheel and dashboardNEONODE INC·Filed 2018·Application pending·0 cites
- 4160US10496180B2Optical proximity sensor and associated user interfaceNEONODE INC·Filed 2018·Granted Dec 3, 2019·0 cites·16 claims
- 4259US9569095B2Removable protective cover with embedded proximity sensorsNEONODE INC·Filed 2014·Granted Feb 14, 2017·0 cites·18 claims
- 4358US2016239153A1Multi-touch detection by an optical touch screenNEONODE INC·Filed 2016·Application pending·0 cites
- 4455US2017115825A1Removable protective cover with embedded proximity sensorsNEONODE INC·Filed 2017·Application pending·0 cites
- 4553US9389710B2Light-based controls on a toroidal steering wheelNEONODE INC·Filed 2014·Granted Jul 12, 2016·0 cites·13 claims
- 4652USD918944SDisplay screen with transitional graphical user interface3M INNOVATIVE PROPERTIES CO·Filed 2020·Granted May 11, 2021·2 cites·1 claims
- 4750USD756983SMobile phone coverNEONODE INC·Filed 2014·Granted May 24, 2016·6 cites·1 claims
- 4849US2016011715A1User interface for a touch screenNEONODE INC·Filed 2015·Application pending·0 cites
- 4946US2023144394A1Systems and methods for managing digital notes3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 5045US2024192911A1Systems and methods for managing digital notes for collaboration3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →